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Found 86 Documents (Results 1–86)

Extremal problems of Bernstein-type and an operator preserving inequalities between polynomials. (English. Russian original) Zbl 1483.30019

Sib. Math. J. 63, No. 1, 138-148 (2022); translation from Sib. Mat. Zh. 63, No. 1, 167-179 (2022).
MSC:  30C10 30C15 30A10
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On the convergence rate of Hermite-Fejér interpolation. (English) Zbl 1486.41001

Sherwin, Spencer J. (ed.) et al., Spectral and high order methods for partial differential equations, ICOSAHOM 2018. Selected papers from the ICOSAHOM conference, London, UK, July 9–13, 2018. Cham: Springer. Lect. Notes Comput. Sci. Eng. 134, 623-635 (2020).
MSC:  41A05 65D05
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Turán-Erőd type converse Markov inequalities on general convex domains of the plane in the boundary \(L^q\) norm. (English, Russian) Zbl 1418.30006

Proc. Steklov Inst. Math. 303, 78-104 (2018); translation in Tr. Mat. Inst. Steklova 303, 87-115 (2018).
MSC:  30C10 30C15
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